8490446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 14256000

約数和(自身を除く): 5765554

約数列:

[1, 2, 17, 29, 34, 58, 79, 109, 158, 218, 493, 986, 1343, 1853, 2291, 2686, 3161, 3706, 4582, 6322, 8611, 17222, 38947, 53737, 77894, 107474, 146387, 249719, 292774, 499438, 4245223, 8490446]

約数ペア:

[(1, 8490446), (2, 4245223), (17, 499438), (29, 292774), (34, 249719), (58, 146387), (79, 107474), (109, 77894), (158, 53737), (218, 38947), (493, 17222), (986, 8611), (1343, 6322), (1853, 4582), (2291, 3706), (2686, 3161)]